86974788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 215538624

約数和(自身を除く): 128563836

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 617, 691, 1234, 1382, 1851, 2073, 2468, 2764, 3702, 4146, 7404, 8292, 10489, 11747, 20978, 23494, 31467, 35241, 41956, 46988, 62934, 70482, 125868, 140964, 426347, 852694, 1279041, 1705388, 2558082, 5116164, 7247899, 14495798, 21743697, 28991596, 43487394, 86974788]

約数ペア:

[(1, 86974788), (2, 43487394), (3, 28991596), (4, 21743697), (6, 14495798), (12, 7247899), (17, 5116164), (34, 2558082), (51, 1705388), (68, 1279041), (102, 852694), (204, 426347), (617, 140964), (691, 125868), (1234, 70482), (1382, 62934), (1851, 46988), (2073, 41956), (2468, 35241), (2764, 31467), (3702, 23494), (4146, 20978), (7404, 11747), (8292, 10489)]